condition mean min max 4 h after light 225.16280949999998 216.68989 233.635729 8 h after light 243.123157 238.531561 247.714753 12 h after light 200.4493235 168.435821 232.462826 4 h after dark 263.07259899999997 230.56574 295.579458 8 h after dark 222.591742 199.643735 245.539749 12 h after dark 227.369525 227.369525 227.369525